package com.library.bean;

import java.io.Serializable;
import java.util.Date;

/**
 * author  weizhihao
 * Created by 2020-03-27-12:07
 */
public class LendExpand implements Serializable  {

    /*不晓得为什么这里bookId如果写出book_id 无法可序列化  (还是建议使用驼峰命名法)*/
    private long ser_num;
    private long bookId;
    private String bookName;      //书名
    private long readerId;
    private String username;    //读者名
    private Date lendDate;
    private Date backDate;

    public long getSer_num() {
        return ser_num;
    }

    public void setSer_num(long ser_num) {
        this.ser_num = ser_num;
    }

    public long getBookId() {
        return bookId;
    }

    public void setBookId(long bookId) {
        this.bookId = bookId;
    }

    public String getBookName() {
        return bookName;
    }

    public void setBookName(String bookName) {
        this.bookName = bookName;
    }

    public long getReaderId() {
        return readerId;
    }

    public void setReaderId(long readerId) {
        this.readerId = readerId;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public Date getLendDate() {
        return lendDate;
    }

    public void setLendDate(Date lendDate) {
        this.lendDate = lendDate;
    }

    public Date getBackDate() {
        return backDate;
    }

    public void setBackDate(Date backDate) {
        this.backDate = backDate;
    }
}
